Journal of psychosomatic research
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The purpose of this study was to investigate the association between essential hypertension and defensiveness. Fifty normotensive and 74 hypertensive subjects completed the State-Trait Personality Inventory (STPI) and State-Trait Anger Expression Inventory (STAXI) to assess perceived anger and anxiety, and the Marlowe-Crowne Scale of Social Desirability as an indicator of defensiveness. Hypertensive and normotensive groups did not differ in their scores on the anger, anger expression, and anxiety scales. ⋯ Anger and anxiety scores did not predict hypertensive status and did not affect the relationship between Marlowe-Crowne score and hypertensive status. We conclude that defensiveness is more closely related to essential hypertension than is self-reported anger or anxiety. Better understanding of conscious and unconscious mechanisms of defensiveness are likely to be important in clarifying the link between emotions and hypertension.
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The impact of stressful life events on the development and onset of chronicity of low-back pain is not yet fully understood. Sixty-four consecutive patients with chronic low-back pain treated at the orthopedic out-patient unit of the Innsbruck University Hospital were investigated with regard to stressful life events. Patients were classified into two groups: one group consisting of patients whose pain had an organic etiology (n= 16), and another group consisting of those with pain of uncertain origin (idiopathic group, n=48). ⋯ Stressful life events that arouse feelings of helplessness may contribute to the development of chronic idiopathic low-back pain. Our results emphasize the importance of investigating the subjective meaning and appraisal of stressful life events, taking into consideration both individual predisposition and psychosocial resources available to the patient. Finally, it is also important that the attending physician be aware of any life event that is particularly stressful for the patient so that psychosocial help be made available at the appropriate time.
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The hypothesis that physiological responses of migraine patients are symptom-specific was evaluated in 29 children (age range 8-16 years) suffering from migraine and 10 healthy control children. The assessment included two major stress phases and a relaxation period. A standard laboratory stressor (a subtraction task) and parent-child conflict served as stressors. ⋯ There were no significant group differences in autonomic arousal. Moreover, extracranial and peripheral vasomotor activity was not different between groups, a finding which might be partially due to the considerable interindividual variability. The implications of the results are discussed taking into account that studying pediatric rather than adult migraine patients allows to minimize the potentially confounding impact of factors such as headache chronicity, medication, and additional nonmigraine headaches.
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In this study we address the following questions: (1) What percentage of coronary artery disease (CAD) patients that present with chest pain, but whose symptoms cannot be fully explained by their cardiac status, suffer from panic disorder (PD)? (2) How do patients with both CAD and PD compare to patients without CAD and to patients without either PD or CAD in terms of psychological distress? Four hundred forty-one consecutive walk-in emergency department patients with chest pain underwent a structured psychiatric interview (ADIS-R) and completed psychological scales. Fifty-seven percent (250 of 441) of these patients were diagnosed as having noncardiac chest pain and constituted this study's sample. A total of 30% (74 of 250) of noncardiac chest pain patients had a documented history of CAD. ⋯ However, they did not differ from non-CAD patients with PD. PD is highly prevalent in patients with CAD that are discharged with noncardiac diagnoses. The psychological distress in these patients appears to be related to the panic syndrome and not to the presence of the cardiac condition.
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We report the prevalence of drug use, misuse, abuse, and dependence in 125 chronic pain patients attending specialist pain clinics in South London. A total of 110 patients (88%) were taking medications for their pain problem. ⋯ A total of 9.6% of the patients met the DSM-III-R criteria for substance abuse or dependence in remission. Data are also presented on the misuse and abuse of nonpsychoactive drugs, qualitative information on how patients use drugs, and the information they have received about medication.